elasticsearch 日志存储错误：未能发布事件，原因是：写入tcp YY.YY.YY.YY:40912->；二十、 XX.XX.XX:5044:写入：对等方重置连接

我正在使用filebeat使用logstash将日志推送到elasticsearch，之前的设置对我来说很好。我现在收到

发布事件失败错误

filebeat       | 2020-06-20T06:26:03.832969730Z 2020-06-20T06:26:03.832Z    INFO    log/harvester.go:254    Harvester started for file: /logs/app-service.log
filebeat       | 2020-06-20T06:26:04.837664519Z 2020-06-20T06:26:04.837Z    ERROR   logstash/async.go:256   Failed to publish events caused by: write tcp YY.YY.YY.YY:40912->XX.XX.XX.XX:5044: write: connection reset by peer
filebeat       | 2020-06-20T06:26:05.970506599Z 2020-06-20T06:26:05.970Z    ERROR   pipeline/output.go:121  Failed to publish events: write tcp YY.YY.YY.YY:40912->XX.XX.XX.XX:5044: write: connection reset by peer
filebeat       | 2020-06-20T06:26:05.970749223Z 2020-06-20T06:26:05.970Z    INFO    pipeline/output.go:95   Connecting to backoff(async(tcp://xx.com:5044))
filebeat       | 2020-06-20T06:26:05.972790871Z 2020-06-20T06:26:05.972Z    INFO    pipeline/output.go:105  Connection to backoff(async(tcp://xx.com:5044)) established

日志存储管道

02-beats-input.conf

input {
  beats {
    port => 5044
  }
}

10-syslog-filter.conf

filter {
    json {
        source => "message"
    }
}

30-elasticsearch-output.conf

output {
  elasticsearch {
    hosts => ["localhost:9200"]
    manage_template => false
    index => "index-%{+YYYY.MM.dd}"
  }
}

文件节拍配置
在/usr/share/filebeat/filebeat.yml上共享我的filebeat配置


filebeat.inputs:

- type: log

  # Change to true to enable this input configuration.
  enabled: true

  # Paths that should be crawled and fetched. Glob based paths.
  paths:
    - /logs/*

#============================= Filebeat modules ===============================

filebeat.config.modules:
  # Glob pattern for configuration loading
  path: ${path.config}/modules.d/*.yml

  # Set to true to enable config reloading
  reload.enabled: false

  # Period on which files under path should be checked for changes
  #reload.period: 10s

#==================== Elasticsearch template setting ==========================

setup.template.settings:
  index.number_of_shards: 3
  #index.codec: best_compression
  #_source.enabled: false

#============================== Kibana =====================================

# Starting with Beats version 6.0.0, the dashboards are loaded via the Kibana API.
# This requires a Kibana endpoint configuration.
setup.kibana:

  # Kibana Host
  # Scheme and port can be left out and will be set to the default (http and 5601)
  # In case you specify and additional path, the scheme is required: http://localhost:5601/path
  # IPv6 addresses should always be defined as: https://[2001:db8::1]:5601
  #host: "localhost:5601"

  # Kibana Space ID
  # ID of the Kibana Space into which the dashboards should be loaded. By default,
  # the Default Space will be used.
  #space.id:

#----------------------------- Logstash output --------------------------------
output.logstash:
  # The Logstash hosts
  hosts: ["xx.com:5044"]

  # Optional SSL. By default is off.
  # List of root certificates for HTTPS server verifications
  #ssl.certificate_authorities: ["/etc/pki/root/ca.pem"]

  # Certificate for SSL client authentication
  #ssl.certificate: "/etc/pki/client/cert.pem"

  # Client Certificate Key
  #ssl.key: "/etc/pki/client/cert.key"

#================================ Processors =====================================

# Configure processors to enhance or manipulate events generated by the beat.

processors:
  - add_host_metadata: ~
  - add_cloud_metadata: ~


当我使用telnet xx.xx 5044时，这是我在终端中看到的

Trying X.X.X.X...
Connected to xx.xx.
Escape character is '^]'

我也有同样的问题。这里有一些步骤，可以帮助您找到问题的核心。
首先，我测试了这种方式：filebeat（localhost）->logstash（localhost）->elastic->kibana。每个服务都在同一台机器上

My/etc/logstash/conf.d/config.conf:

input {
  beats {
    port => 5044
    ssl => false
  }
}

output {
  elasticsearch {
    hosts => ["localhost:9200"]
  }
}

在这里，我特别禁用了ssl（在我的例子中，这是问题的主要原因，即使证书是正确的，也是如此）。
之后，不要忘记重新启动logstash并使用
sudofilebeat-e
命令进行测试。
如果一切正常，您将不会看到“通过对等方重置连接”错误
我面临同样的问题。我的弹性搜索，logstash和Kibana运行良好。但是当日志从filebeat推送到logstash时，有些事情出错了，停止了我的logstash和elasticsearch实例。。你有什么办法解决你的问题吗？？